恒定律
网络释义
守恒定律 conservation law ; law of conservation ; Conservation of Momentum ; law conservation
质量守恒定律 conservation of mass ; [物] law of conservation of mass ; mass conservation law ; Mass - action law
能量守恒定律 conservation of energy ; [物] law of conservation of energy ; energy conservation law ; [物] law of energy conservation
电荷守恒定律 charge conservation ; law of electric charge conservation ; [物] law of conservation of charge ; conservation law of charge
物质守恒定律 law of conservation of mass ; [化学] law of conservation of matter ; law of perdurability of matter
角动量守恒定律 angular momentum conservation law ; Conservation of Angular momentum ; Drehimpulserhaltungssatz ; [物] law of conservation of angular momentum
质量守恒定律方程 equation of mass conservation
宇称守恒定律 [量子] parity conservation law ; law of parity conservation
动量矩守恒定律 angular monentum conservation law ; law of moment of momentum ; law of co ervation of moment of momentum
机械能守恒定律 conservation law of mechanical energy ; law of co ervation of mechanical energy ; Journal of Physics Teaching
双语例句原声例句
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例如，无论一个舞者多么想要跳离地板，然后开始旋转，角动量守恒定律绝对阻止这样的动作。
For example, no matter how much a dancer wishes to leap off the floor and then start turning, the law of conservation of angular momentum absolutely prevents such a movement.
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是违背守恒定律而凭空消失了吗？
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动量守恒定律告诉你,碰撞后速度是多少。
So the conservation of momentum tells you what the speed is after the collision.
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It's constant pressure. OK, so now, last time you looked at the Joule expansion to teach you how to relate derivatives like du/dV.
这是恒压的，好，上节课你们,学习了焦耳定律,以及怎样进行导数间的变换。
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v du/dV under constant temperature. du/dT v under constant volume. You use the Joule expansion to find these quantities.
像偏u偏v，恒温下的偏u偏,恒容下的偏u偏,你们知道怎么运用焦耳定律。
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